
5-sinf olimpiada + IQ
Authored by Sharof Shukurov
Mathematics
8th Grade
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Adiba Mahliyodan kamroq ammo Shahzodadan ko`proq olma oldi. Laylo Adibadan ham, Mahliyodan ham ko`proq olma oldi. Dilnoza Mahliyodan ko`proq ammo Laylodan kamroq olma oldi. Eng ko`p olmani kim oldi?
Adiba
Mahliyo
Shahzoda
Laylo
Dilnoza
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tenglamani yeching.
4x+7−x+6x− 12 = 28+2x+5⋅6
7
8
9
10
6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uchta ta ketma-ket toq sonlar yig‘indisi 207 bo‘lsa bu sonlarning kattasini toping.
69
67
73
71
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To‘g‘ri to‘rtburchakning yuzi 675 ga teng bo‘lib, bo‘yi 27 ga teng. Perimetri to‘g‘ri to‘rtburchak perimetriga teng bo‘lgan kvadrat yuzini toping.
169
196
289
676
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fermadagi tovuq va sigirlarning boshlari soni 54 ta, oyoqlari soni esa 156 ta. Fermadagi sigirlarning oyoqlari soni va tovuqlarning oyoqlari sonidan nechta ko`p?
6
36
40
48
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quyida bir xil o'lchamdagi ikki xil parket narxlari keltirilgan.
Cho'ntagida 1200 $ bo'lgan Ali bu parketlardan jami 80 dona sotib oladi.Shunga asoslanib, quyidagilardan nechtasi to'g'ri?
1) Agar u faqat 1-parketni sotib olsa, cho'ntagida 240 $ ortib qoladi.
2) Agar u faqat 1-parketni sotib olsa, qo'shimcha 40 $ to'lashi kerak.
3) Agar u faqat 2-parketni sotib olsa, qo'shimcha 100 $ to'lashi kerak.
4) Agar u faqat 2-parketni sotib olsa, cho'ntagida 50 $ ortib qoladi.
1
2
3
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
#812 --- 8; 3
#735 --- 7; 8
#999 --- ?
9; 9
9; 18
9; 0
9; 27
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